2257 lines
75 KiB
Rust
2257 lines
75 KiB
Rust
//! Implementation of the test-related targets of the build system.
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//!
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//! This file implements the various regression test suites that we execute on
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//! our CI.
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use std::env;
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use std::ffi::OsString;
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use std::fmt;
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use std::fs;
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use std::iter;
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use std::path::{Path, PathBuf};
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use std::process::Command;
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use build_helper::{self, output, t};
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use crate::builder::{Builder, Compiler, Kind, RunConfig, ShouldRun, Step};
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use crate::cache::Interned;
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use crate::compile;
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use crate::config::TargetSelection;
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use crate::dist;
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use crate::flags::Subcommand;
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use crate::native;
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use crate::tool::{self, SourceType, Tool};
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use crate::toolstate::ToolState;
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use crate::util::{self, add_link_lib_path, dylib_path, dylib_path_var};
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use crate::Crate as CargoCrate;
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use crate::{envify, DocTests, GitRepo, Mode};
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const ADB_TEST_DIR: &str = "/data/tmp/work";
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/// The two modes of the test runner; tests or benchmarks.
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#[derive(Debug, PartialEq, Eq, Hash, Copy, Clone, PartialOrd, Ord)]
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pub enum TestKind {
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/// Run `cargo test`.
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Test,
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/// Run `cargo bench`.
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Bench,
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}
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impl From<Kind> for TestKind {
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fn from(kind: Kind) -> Self {
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match kind {
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Kind::Test => TestKind::Test,
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Kind::Bench => TestKind::Bench,
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_ => panic!("unexpected kind in crate: {:?}", kind),
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}
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}
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}
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impl TestKind {
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// Return the cargo subcommand for this test kind
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fn subcommand(self) -> &'static str {
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match self {
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TestKind::Test => "test",
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TestKind::Bench => "bench",
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}
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}
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}
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impl fmt::Display for TestKind {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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f.write_str(match *self {
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TestKind::Test => "Testing",
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TestKind::Bench => "Benchmarking",
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})
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}
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}
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fn try_run(builder: &Builder<'_>, cmd: &mut Command) -> bool {
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if !builder.fail_fast {
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if !builder.try_run(cmd) {
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let mut failures = builder.delayed_failures.borrow_mut();
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failures.push(format!("{:?}", cmd));
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return false;
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}
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} else {
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builder.run(cmd);
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}
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true
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}
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fn try_run_quiet(builder: &Builder<'_>, cmd: &mut Command) -> bool {
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if !builder.fail_fast {
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if !builder.try_run_quiet(cmd) {
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let mut failures = builder.delayed_failures.borrow_mut();
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failures.push(format!("{:?}", cmd));
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return false;
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}
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} else {
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builder.run_quiet(cmd);
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}
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true
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
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pub struct Linkcheck {
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host: TargetSelection,
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}
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impl Step for Linkcheck {
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type Output = ();
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const ONLY_HOSTS: bool = true;
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const DEFAULT: bool = true;
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/// Runs the `linkchecker` tool as compiled in `stage` by the `host` compiler.
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///
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/// This tool in `src/tools` will verify the validity of all our links in the
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/// documentation to ensure we don't have a bunch of dead ones.
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fn run(self, builder: &Builder<'_>) {
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let host = self.host;
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builder.info(&format!("Linkcheck ({})", host));
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builder.default_doc(&[]);
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let _time = util::timeit(&builder);
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try_run(
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builder,
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builder.tool_cmd(Tool::Linkchecker).arg(builder.out.join(host.triple).join("doc")),
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);
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}
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fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
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let builder = run.builder;
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run.path("src/tools/linkchecker").default_condition(builder.config.docs)
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}
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fn make_run(run: RunConfig<'_>) {
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run.builder.ensure(Linkcheck { host: run.target });
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}
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
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pub struct Cargotest {
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stage: u32,
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host: TargetSelection,
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}
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impl Step for Cargotest {
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type Output = ();
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const ONLY_HOSTS: bool = true;
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fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
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run.path("src/tools/cargotest")
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}
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fn make_run(run: RunConfig<'_>) {
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run.builder.ensure(Cargotest { stage: run.builder.top_stage, host: run.target });
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}
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/// Runs the `cargotest` tool as compiled in `stage` by the `host` compiler.
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///
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/// This tool in `src/tools` will check out a few Rust projects and run `cargo
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/// test` to ensure that we don't regress the test suites there.
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fn run(self, builder: &Builder<'_>) {
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let compiler = builder.compiler(self.stage, self.host);
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builder.ensure(compile::Rustc { compiler, target: compiler.host });
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let cargo = builder.ensure(tool::Cargo { compiler, target: compiler.host });
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// Note that this is a short, cryptic, and not scoped directory name. This
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// is currently to minimize the length of path on Windows where we otherwise
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// quickly run into path name limit constraints.
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let out_dir = builder.out.join("ct");
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t!(fs::create_dir_all(&out_dir));
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let _time = util::timeit(&builder);
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let mut cmd = builder.tool_cmd(Tool::CargoTest);
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try_run(
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builder,
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cmd.arg(&cargo)
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.arg(&out_dir)
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.env("RUSTC", builder.rustc(compiler))
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.env("RUSTDOC", builder.rustdoc(compiler)),
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);
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}
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
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pub struct Cargo {
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stage: u32,
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host: TargetSelection,
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}
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impl Step for Cargo {
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type Output = ();
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const ONLY_HOSTS: bool = true;
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fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
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run.path("src/tools/cargo")
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}
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fn make_run(run: RunConfig<'_>) {
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run.builder.ensure(Cargo { stage: run.builder.top_stage, host: run.target });
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}
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/// Runs `cargo test` for `cargo` packaged with Rust.
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fn run(self, builder: &Builder<'_>) {
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let compiler = builder.compiler(self.stage, self.host);
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builder.ensure(tool::Cargo { compiler, target: self.host });
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let mut cargo = tool::prepare_tool_cargo(
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builder,
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compiler,
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Mode::ToolRustc,
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self.host,
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"test",
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"src/tools/cargo",
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SourceType::Submodule,
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&[],
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);
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if !builder.fail_fast {
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cargo.arg("--no-fail-fast");
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}
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cargo.arg("--").args(builder.config.cmd.test_args());
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// Don't run cross-compile tests, we may not have cross-compiled libstd libs
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// available.
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cargo.env("CFG_DISABLE_CROSS_TESTS", "1");
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// Disable a test that has issues with mingw.
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cargo.env("CARGO_TEST_DISABLE_GIT_CLI", "1");
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// Forcibly disable tests using nightly features since any changes to
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// those features won't be able to land.
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cargo.env("CARGO_TEST_DISABLE_NIGHTLY", "1");
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cargo.env("PATH", &path_for_cargo(builder, compiler));
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try_run(builder, &mut cargo.into());
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}
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}
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
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pub struct Rls {
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stage: u32,
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host: TargetSelection,
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}
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impl Step for Rls {
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type Output = ();
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const ONLY_HOSTS: bool = true;
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fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
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run.path("src/tools/rls")
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}
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fn make_run(run: RunConfig<'_>) {
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run.builder.ensure(Rls { stage: run.builder.top_stage, host: run.target });
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}
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/// Runs `cargo test` for the rls.
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fn run(self, builder: &Builder<'_>) {
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let stage = self.stage;
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let host = self.host;
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let compiler = builder.compiler(stage, host);
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let build_result =
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builder.ensure(tool::Rls { compiler, target: self.host, extra_features: Vec::new() });
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||
if build_result.is_none() {
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eprintln!("failed to test rls: could not build");
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return;
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}
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let mut cargo = tool::prepare_tool_cargo(
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builder,
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compiler,
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||
Mode::ToolRustc,
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host,
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"test",
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"src/tools/rls",
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SourceType::Submodule,
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&[],
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);
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cargo.add_rustc_lib_path(builder, compiler);
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cargo.arg("--").args(builder.config.cmd.test_args());
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if try_run(builder, &mut cargo.into()) {
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builder.save_toolstate("rls", ToolState::TestPass);
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||
}
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}
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}
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||
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||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
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||
pub struct Rustfmt {
|
||
stage: u32,
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||
host: TargetSelection,
|
||
}
|
||
|
||
impl Step for Rustfmt {
|
||
type Output = ();
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||
const ONLY_HOSTS: bool = true;
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||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
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run.path("src/tools/rustfmt")
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||
}
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||
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||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(Rustfmt { stage: run.builder.top_stage, host: run.target });
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||
}
|
||
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||
/// Runs `cargo test` for rustfmt.
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||
fn run(self, builder: &Builder<'_>) {
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||
let stage = self.stage;
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||
let host = self.host;
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||
let compiler = builder.compiler(stage, host);
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||
|
||
let build_result = builder.ensure(tool::Rustfmt {
|
||
compiler,
|
||
target: self.host,
|
||
extra_features: Vec::new(),
|
||
});
|
||
if build_result.is_none() {
|
||
eprintln!("failed to test rustfmt: could not build");
|
||
return;
|
||
}
|
||
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolRustc,
|
||
host,
|
||
"test",
|
||
"src/tools/rustfmt",
|
||
SourceType::Submodule,
|
||
&[],
|
||
);
|
||
|
||
let dir = testdir(builder, compiler.host);
|
||
t!(fs::create_dir_all(&dir));
|
||
cargo.env("RUSTFMT_TEST_DIR", dir);
|
||
|
||
cargo.add_rustc_lib_path(builder, compiler);
|
||
|
||
if try_run(builder, &mut cargo.into()) {
|
||
builder.save_toolstate("rustfmt", ToolState::TestPass);
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct Miri {
|
||
stage: u32,
|
||
host: TargetSelection,
|
||
}
|
||
|
||
impl Step for Miri {
|
||
type Output = ();
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/miri")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(Miri { stage: run.builder.top_stage, host: run.target });
|
||
}
|
||
|
||
/// Runs `cargo test` for miri.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let stage = self.stage;
|
||
let host = self.host;
|
||
let compiler = builder.compiler(stage, host);
|
||
|
||
let miri =
|
||
builder.ensure(tool::Miri { compiler, target: self.host, extra_features: Vec::new() });
|
||
let cargo_miri = builder.ensure(tool::CargoMiri {
|
||
compiler,
|
||
target: self.host,
|
||
extra_features: Vec::new(),
|
||
});
|
||
if let (Some(miri), Some(_cargo_miri)) = (miri, cargo_miri) {
|
||
let mut cargo =
|
||
builder.cargo(compiler, Mode::ToolRustc, SourceType::Submodule, host, "install");
|
||
cargo.arg("xargo");
|
||
// Configure `cargo install` path. cargo adds a `bin/`.
|
||
cargo.env("CARGO_INSTALL_ROOT", &builder.out);
|
||
|
||
let mut cargo = Command::from(cargo);
|
||
if !try_run(builder, &mut cargo) {
|
||
return;
|
||
}
|
||
|
||
// # Run `cargo miri setup`.
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolRustc,
|
||
host,
|
||
"run",
|
||
"src/tools/miri/cargo-miri",
|
||
SourceType::Submodule,
|
||
&[],
|
||
);
|
||
cargo.arg("--").arg("miri").arg("setup");
|
||
|
||
// Tell `cargo miri setup` where to find the sources.
|
||
cargo.env("XARGO_RUST_SRC", builder.src.join("library"));
|
||
// Tell it where to find Miri.
|
||
cargo.env("MIRI", &miri);
|
||
// Debug things.
|
||
cargo.env("RUST_BACKTRACE", "1");
|
||
// Let cargo-miri know where xargo ended up.
|
||
cargo.env("XARGO_CHECK", builder.out.join("bin").join("xargo-check"));
|
||
|
||
let mut cargo = Command::from(cargo);
|
||
if !try_run(builder, &mut cargo) {
|
||
return;
|
||
}
|
||
|
||
// # Determine where Miri put its sysroot.
|
||
// To this end, we run `cargo miri setup --print-sysroot` and capture the output.
|
||
// (We do this separately from the above so that when the setup actually
|
||
// happens we get some output.)
|
||
// We re-use the `cargo` from above.
|
||
cargo.arg("--print-sysroot");
|
||
|
||
// FIXME: Is there a way in which we can re-use the usual `run` helpers?
|
||
let miri_sysroot = if builder.config.dry_run {
|
||
String::new()
|
||
} else {
|
||
builder.verbose(&format!("running: {:?}", cargo));
|
||
let out = cargo
|
||
.output()
|
||
.expect("We already ran `cargo miri setup` before and that worked");
|
||
assert!(out.status.success(), "`cargo miri setup` returned with non-0 exit code");
|
||
// Output is "<sysroot>\n".
|
||
let stdout = String::from_utf8(out.stdout)
|
||
.expect("`cargo miri setup` stdout is not valid UTF-8");
|
||
let sysroot = stdout.trim_end();
|
||
builder.verbose(&format!("`cargo miri setup --print-sysroot` said: {:?}", sysroot));
|
||
sysroot.to_owned()
|
||
};
|
||
|
||
// # Run `cargo test`.
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolRustc,
|
||
host,
|
||
"test",
|
||
"src/tools/miri",
|
||
SourceType::Submodule,
|
||
&[],
|
||
);
|
||
|
||
// miri tests need to know about the stage sysroot
|
||
cargo.env("MIRI_SYSROOT", miri_sysroot);
|
||
cargo.env("RUSTC_LIB_PATH", builder.rustc_libdir(compiler));
|
||
cargo.env("MIRI", miri);
|
||
|
||
cargo.arg("--").args(builder.config.cmd.test_args());
|
||
|
||
cargo.add_rustc_lib_path(builder, compiler);
|
||
|
||
if !try_run(builder, &mut cargo.into()) {
|
||
return;
|
||
}
|
||
|
||
// # Done!
|
||
builder.save_toolstate("miri", ToolState::TestPass);
|
||
} else {
|
||
eprintln!("failed to test miri: could not build");
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct CompiletestTest {
|
||
host: TargetSelection,
|
||
}
|
||
|
||
impl Step for CompiletestTest {
|
||
type Output = ();
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/compiletest")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(CompiletestTest { host: run.target });
|
||
}
|
||
|
||
/// Runs `cargo test` for compiletest.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let host = self.host;
|
||
let compiler = builder.compiler(0, host);
|
||
|
||
// We need `ToolStd` for the locally-built sysroot because
|
||
// compiletest uses unstable features of the `test` crate.
|
||
builder.ensure(compile::Std { compiler, target: host });
|
||
let cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolStd,
|
||
host,
|
||
"test",
|
||
"src/tools/compiletest",
|
||
SourceType::InTree,
|
||
&[],
|
||
);
|
||
|
||
try_run(builder, &mut cargo.into());
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct Clippy {
|
||
stage: u32,
|
||
host: TargetSelection,
|
||
}
|
||
|
||
impl Step for Clippy {
|
||
type Output = ();
|
||
const ONLY_HOSTS: bool = true;
|
||
const DEFAULT: bool = false;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/clippy")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(Clippy { stage: run.builder.top_stage, host: run.target });
|
||
}
|
||
|
||
/// Runs `cargo test` for clippy.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let stage = self.stage;
|
||
let host = self.host;
|
||
let compiler = builder.compiler(stage, host);
|
||
|
||
let clippy = builder
|
||
.ensure(tool::Clippy { compiler, target: self.host, extra_features: Vec::new() })
|
||
.expect("in-tree tool");
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolRustc,
|
||
host,
|
||
"test",
|
||
"src/tools/clippy",
|
||
SourceType::InTree,
|
||
&[],
|
||
);
|
||
|
||
// clippy tests need to know about the stage sysroot
|
||
cargo.env("SYSROOT", builder.sysroot(compiler));
|
||
cargo.env("RUSTC_TEST_SUITE", builder.rustc(compiler));
|
||
cargo.env("RUSTC_LIB_PATH", builder.rustc_libdir(compiler));
|
||
let host_libs = builder.stage_out(compiler, Mode::ToolRustc).join(builder.cargo_dir());
|
||
let target_libs = builder
|
||
.stage_out(compiler, Mode::ToolRustc)
|
||
.join(&self.host.triple)
|
||
.join(builder.cargo_dir());
|
||
cargo.env("HOST_LIBS", host_libs);
|
||
cargo.env("TARGET_LIBS", target_libs);
|
||
// clippy tests need to find the driver
|
||
cargo.env("CLIPPY_DRIVER_PATH", clippy);
|
||
|
||
cargo.arg("--").args(builder.config.cmd.test_args());
|
||
|
||
cargo.add_rustc_lib_path(builder, compiler);
|
||
|
||
builder.run(&mut cargo.into());
|
||
}
|
||
}
|
||
|
||
fn path_for_cargo(builder: &Builder<'_>, compiler: Compiler) -> OsString {
|
||
// Configure PATH to find the right rustc. NB. we have to use PATH
|
||
// and not RUSTC because the Cargo test suite has tests that will
|
||
// fail if rustc is not spelled `rustc`.
|
||
let path = builder.sysroot(compiler).join("bin");
|
||
let old_path = env::var_os("PATH").unwrap_or_default();
|
||
env::join_paths(iter::once(path).chain(env::split_paths(&old_path))).expect("")
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
|
||
pub struct RustdocTheme {
|
||
pub compiler: Compiler,
|
||
}
|
||
|
||
impl Step for RustdocTheme {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/rustdoc-themes")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let compiler = run.builder.compiler(run.builder.top_stage, run.target);
|
||
|
||
run.builder.ensure(RustdocTheme { compiler });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let rustdoc = builder.out.join("bootstrap/debug/rustdoc");
|
||
let mut cmd = builder.tool_cmd(Tool::RustdocTheme);
|
||
cmd.arg(rustdoc.to_str().unwrap())
|
||
.arg(builder.src.join("src/librustdoc/html/static/themes").to_str().unwrap())
|
||
.env("RUSTC_STAGE", self.compiler.stage.to_string())
|
||
.env("RUSTC_SYSROOT", builder.sysroot(self.compiler))
|
||
.env("RUSTDOC_LIBDIR", builder.sysroot_libdir(self.compiler, self.compiler.host))
|
||
.env("CFG_RELEASE_CHANNEL", &builder.config.channel)
|
||
.env("RUSTDOC_REAL", builder.rustdoc(self.compiler))
|
||
.env("RUSTC_BOOTSTRAP", "1");
|
||
if let Some(linker) = builder.linker(self.compiler.host) {
|
||
cmd.env("RUSTDOC_LINKER", linker);
|
||
}
|
||
if builder.is_fuse_ld_lld(self.compiler.host) {
|
||
cmd.env("RUSTDOC_FUSE_LD_LLD", "1");
|
||
}
|
||
try_run(builder, &mut cmd);
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
|
||
pub struct RustdocJSStd {
|
||
pub target: TargetSelection,
|
||
}
|
||
|
||
impl Step for RustdocJSStd {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/test/rustdoc-js-std")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(RustdocJSStd { target: run.target });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
if let Some(ref nodejs) = builder.config.nodejs {
|
||
let mut command = Command::new(nodejs);
|
||
command
|
||
.arg(builder.src.join("src/tools/rustdoc-js/tester.js"))
|
||
.arg("--crate-name")
|
||
.arg("std")
|
||
.arg("--resource-suffix")
|
||
.arg(&builder.version)
|
||
.arg("--doc-folder")
|
||
.arg(builder.doc_out(self.target))
|
||
.arg("--test-folder")
|
||
.arg(builder.src.join("src/test/rustdoc-js-std"));
|
||
builder.ensure(crate::doc::Std { target: self.target, stage: builder.top_stage });
|
||
builder.run(&mut command);
|
||
} else {
|
||
builder.info("No nodejs found, skipping \"src/test/rustdoc-js-std\" tests");
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
|
||
pub struct RustdocJSNotStd {
|
||
pub target: TargetSelection,
|
||
pub compiler: Compiler,
|
||
}
|
||
|
||
impl Step for RustdocJSNotStd {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/test/rustdoc-js")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let compiler = run.builder.compiler(run.builder.top_stage, run.build_triple());
|
||
run.builder.ensure(RustdocJSNotStd { target: run.target, compiler });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
if builder.config.nodejs.is_some() {
|
||
builder.ensure(Compiletest {
|
||
compiler: self.compiler,
|
||
target: self.target,
|
||
mode: "js-doc-test",
|
||
suite: "rustdoc-js",
|
||
path: "src/test/rustdoc-js",
|
||
compare_mode: None,
|
||
});
|
||
} else {
|
||
builder.info("No nodejs found, skipping \"src/test/rustdoc-js\" tests");
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
|
||
pub struct RustdocGUI {
|
||
pub target: TargetSelection,
|
||
pub compiler: Compiler,
|
||
}
|
||
|
||
impl Step for RustdocGUI {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/test/rustdoc-gui")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let compiler = run.builder.compiler(run.builder.top_stage, run.build_triple());
|
||
run.builder.ensure(RustdocGUI { target: run.target, compiler });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
if let (Some(nodejs), Some(npm)) = (&builder.config.nodejs, &builder.config.npm) {
|
||
builder.ensure(compile::Std { compiler: self.compiler, target: self.target });
|
||
|
||
// The goal here is to check if the necessary packages are installed, and if not, we
|
||
// display a warning and move on.
|
||
let mut command = Command::new(&npm);
|
||
command.arg("list").arg("--depth=0");
|
||
let lines = command
|
||
.output()
|
||
.map(|output| String::from_utf8_lossy(&output.stdout).to_string())
|
||
.unwrap_or(String::new());
|
||
if !lines.contains(&" browser-ui-test@") {
|
||
println!(
|
||
"warning: rustdoc-gui test suite cannot be run because npm `browser-ui-test` \
|
||
dependency is missing",
|
||
);
|
||
println!(
|
||
"If you want to install the `{0}` dependency, run `npm install {0}`",
|
||
"browser-ui-test",
|
||
);
|
||
return;
|
||
}
|
||
|
||
let out_dir = builder.test_out(self.target).join("rustdoc-gui");
|
||
let mut command = builder.rustdoc_cmd(self.compiler);
|
||
command.arg("src/test/rustdoc-gui/lib.rs").arg("-o").arg(&out_dir);
|
||
builder.run(&mut command);
|
||
|
||
for file in fs::read_dir("src/test/rustdoc-gui").unwrap() {
|
||
let file = file.unwrap();
|
||
let file_path = file.path();
|
||
let file_name = file.file_name();
|
||
|
||
if !file_name.to_str().unwrap().ends_with(".goml") {
|
||
continue;
|
||
}
|
||
let mut command = Command::new(&nodejs);
|
||
command
|
||
.arg("src/tools/rustdoc-gui/tester.js")
|
||
.arg("--doc-folder")
|
||
.arg(out_dir.join("test_docs"))
|
||
.arg("--test-file")
|
||
.arg(file_path);
|
||
builder.run(&mut command);
|
||
}
|
||
} else {
|
||
builder.info("No nodejs found, skipping \"src/test/rustdoc-gui\" tests");
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct Tidy;
|
||
|
||
impl Step for Tidy {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
/// Runs the `tidy` tool.
|
||
///
|
||
/// This tool in `src/tools` checks up on various bits and pieces of style and
|
||
/// otherwise just implements a few lint-like checks that are specific to the
|
||
/// compiler itself.
|
||
///
|
||
/// Once tidy passes, this step also runs `fmt --check` if tests are being run
|
||
/// for the `dev` or `nightly` channels.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let mut cmd = builder.tool_cmd(Tool::Tidy);
|
||
cmd.arg(&builder.src);
|
||
cmd.arg(&builder.initial_cargo);
|
||
cmd.arg(&builder.out);
|
||
if builder.is_verbose() {
|
||
cmd.arg("--verbose");
|
||
}
|
||
|
||
builder.info("tidy check");
|
||
try_run(builder, &mut cmd);
|
||
|
||
if builder.config.channel == "dev" || builder.config.channel == "nightly" {
|
||
builder.info("fmt check");
|
||
if builder.config.initial_rustfmt.is_none() {
|
||
let inferred_rustfmt_dir = builder.config.initial_rustc.parent().unwrap();
|
||
eprintln!(
|
||
"\
|
||
error: no `rustfmt` binary found in {PATH}
|
||
info: `rust.channel` is currently set to \"{CHAN}\"
|
||
help: if you are testing a beta branch, set `rust.channel` to \"beta\" in the `config.toml` file
|
||
help: to skip test's attempt to check tidiness, pass `--exclude src/tools/tidy` to `x.py test`",
|
||
PATH = inferred_rustfmt_dir.display(),
|
||
CHAN = builder.config.channel,
|
||
);
|
||
std::process::exit(1);
|
||
}
|
||
crate::format::format(&builder.build, !builder.config.cmd.bless());
|
||
}
|
||
}
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/tidy")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(Tidy);
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct ExpandYamlAnchors;
|
||
|
||
impl Step for ExpandYamlAnchors {
|
||
type Output = ();
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
/// Ensure the `generate-ci-config` tool was run locally.
|
||
///
|
||
/// The tool in `src/tools` reads the CI definition in `src/ci/builders.yml` and generates the
|
||
/// appropriate configuration for all our CI providers. This step ensures the tool was called
|
||
/// by the user before committing CI changes.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.info("Ensuring the YAML anchors in the GitHub Actions config were expanded");
|
||
try_run(
|
||
builder,
|
||
&mut builder.tool_cmd(Tool::ExpandYamlAnchors).arg("check").arg(&builder.src),
|
||
);
|
||
}
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/expand-yaml-anchors")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(ExpandYamlAnchors);
|
||
}
|
||
}
|
||
|
||
fn testdir(builder: &Builder<'_>, host: TargetSelection) -> PathBuf {
|
||
builder.out.join(host.triple).join("test")
|
||
}
|
||
|
||
macro_rules! default_test {
|
||
($name:ident { path: $path:expr, mode: $mode:expr, suite: $suite:expr }) => {
|
||
test!($name { path: $path, mode: $mode, suite: $suite, default: true, host: false });
|
||
};
|
||
}
|
||
|
||
macro_rules! default_test_with_compare_mode {
|
||
($name:ident { path: $path:expr, mode: $mode:expr, suite: $suite:expr,
|
||
compare_mode: $compare_mode:expr }) => {
|
||
test_with_compare_mode!($name {
|
||
path: $path,
|
||
mode: $mode,
|
||
suite: $suite,
|
||
default: true,
|
||
host: false,
|
||
compare_mode: $compare_mode
|
||
});
|
||
};
|
||
}
|
||
|
||
macro_rules! host_test {
|
||
($name:ident { path: $path:expr, mode: $mode:expr, suite: $suite:expr }) => {
|
||
test!($name { path: $path, mode: $mode, suite: $suite, default: true, host: true });
|
||
};
|
||
}
|
||
|
||
macro_rules! test {
|
||
($name:ident { path: $path:expr, mode: $mode:expr, suite: $suite:expr, default: $default:expr,
|
||
host: $host:expr }) => {
|
||
test_definitions!($name {
|
||
path: $path,
|
||
mode: $mode,
|
||
suite: $suite,
|
||
default: $default,
|
||
host: $host,
|
||
compare_mode: None
|
||
});
|
||
};
|
||
}
|
||
|
||
macro_rules! test_with_compare_mode {
|
||
($name:ident { path: $path:expr, mode: $mode:expr, suite: $suite:expr, default: $default:expr,
|
||
host: $host:expr, compare_mode: $compare_mode:expr }) => {
|
||
test_definitions!($name {
|
||
path: $path,
|
||
mode: $mode,
|
||
suite: $suite,
|
||
default: $default,
|
||
host: $host,
|
||
compare_mode: Some($compare_mode)
|
||
});
|
||
};
|
||
}
|
||
|
||
macro_rules! test_definitions {
|
||
($name:ident {
|
||
path: $path:expr,
|
||
mode: $mode:expr,
|
||
suite: $suite:expr,
|
||
default: $default:expr,
|
||
host: $host:expr,
|
||
compare_mode: $compare_mode:expr
|
||
}) => {
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct $name {
|
||
pub compiler: Compiler,
|
||
pub target: TargetSelection,
|
||
}
|
||
|
||
impl Step for $name {
|
||
type Output = ();
|
||
const DEFAULT: bool = $default;
|
||
const ONLY_HOSTS: bool = $host;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.suite_path($path)
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let compiler = run.builder.compiler(run.builder.top_stage, run.build_triple());
|
||
|
||
run.builder.ensure($name { compiler, target: run.target });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.ensure(Compiletest {
|
||
compiler: self.compiler,
|
||
target: self.target,
|
||
mode: $mode,
|
||
suite: $suite,
|
||
path: $path,
|
||
compare_mode: $compare_mode,
|
||
})
|
||
}
|
||
}
|
||
};
|
||
}
|
||
|
||
default_test_with_compare_mode!(Ui {
|
||
path: "src/test/ui",
|
||
mode: "ui",
|
||
suite: "ui",
|
||
compare_mode: "nll"
|
||
});
|
||
|
||
default_test!(RunPassValgrind {
|
||
path: "src/test/run-pass-valgrind",
|
||
mode: "run-pass-valgrind",
|
||
suite: "run-pass-valgrind"
|
||
});
|
||
|
||
default_test!(MirOpt { path: "src/test/mir-opt", mode: "mir-opt", suite: "mir-opt" });
|
||
|
||
default_test!(Codegen { path: "src/test/codegen", mode: "codegen", suite: "codegen" });
|
||
|
||
default_test!(CodegenUnits {
|
||
path: "src/test/codegen-units",
|
||
mode: "codegen-units",
|
||
suite: "codegen-units"
|
||
});
|
||
|
||
default_test!(Incremental {
|
||
path: "src/test/incremental",
|
||
mode: "incremental",
|
||
suite: "incremental"
|
||
});
|
||
|
||
default_test_with_compare_mode!(Debuginfo {
|
||
path: "src/test/debuginfo",
|
||
mode: "debuginfo",
|
||
suite: "debuginfo",
|
||
compare_mode: "split-dwarf"
|
||
});
|
||
|
||
host_test!(UiFullDeps { path: "src/test/ui-fulldeps", mode: "ui", suite: "ui-fulldeps" });
|
||
|
||
host_test!(Rustdoc { path: "src/test/rustdoc", mode: "rustdoc", suite: "rustdoc" });
|
||
host_test!(RustdocUi { path: "src/test/rustdoc-ui", mode: "ui", suite: "rustdoc-ui" });
|
||
|
||
host_test!(RustdocJson {
|
||
path: "src/test/rustdoc-json",
|
||
mode: "rustdoc-json",
|
||
suite: "rustdoc-json"
|
||
});
|
||
|
||
host_test!(Pretty { path: "src/test/pretty", mode: "pretty", suite: "pretty" });
|
||
|
||
default_test!(RunMake { path: "src/test/run-make", mode: "run-make", suite: "run-make" });
|
||
|
||
host_test!(RunMakeFullDeps {
|
||
path: "src/test/run-make-fulldeps",
|
||
mode: "run-make",
|
||
suite: "run-make-fulldeps"
|
||
});
|
||
|
||
default_test!(Assembly { path: "src/test/assembly", mode: "assembly", suite: "assembly" });
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
struct Compiletest {
|
||
compiler: Compiler,
|
||
target: TargetSelection,
|
||
mode: &'static str,
|
||
suite: &'static str,
|
||
path: &'static str,
|
||
compare_mode: Option<&'static str>,
|
||
}
|
||
|
||
impl Step for Compiletest {
|
||
type Output = ();
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.never()
|
||
}
|
||
|
||
/// Executes the `compiletest` tool to run a suite of tests.
|
||
///
|
||
/// Compiles all tests with `compiler` for `target` with the specified
|
||
/// compiletest `mode` and `suite` arguments. For example `mode` can be
|
||
/// "run-pass" or `suite` can be something like `debuginfo`.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
if builder.top_stage == 0 && env::var("COMPILETEST_FORCE_STAGE0").is_err() {
|
||
eprintln!("\
|
||
error: `--stage 0` runs compiletest on the beta compiler, not your local changes, and will almost always cause tests to fail
|
||
help: to test the compiler, use `--stage 1` instead
|
||
help: to test the standard library, use `--stage 0 library/std` instead
|
||
note: if you're sure you want to do this, please open an issue as to why. In the meantime, you can override this with `COMPILETEST_FORCE_STAGE0=1`."
|
||
);
|
||
std::process::exit(1);
|
||
}
|
||
|
||
let compiler = self.compiler;
|
||
let target = self.target;
|
||
let mode = self.mode;
|
||
let suite = self.suite;
|
||
|
||
// Path for test suite
|
||
let suite_path = self.path;
|
||
|
||
// Skip codegen tests if they aren't enabled in configuration.
|
||
if !builder.config.codegen_tests && suite == "codegen" {
|
||
return;
|
||
}
|
||
|
||
if suite == "debuginfo" {
|
||
// Skip debuginfo tests for e2k, see bug 105287, dwarf NIY
|
||
if builder.config.build.starts_with("e2k") {
|
||
return;
|
||
}
|
||
|
||
builder
|
||
.ensure(dist::DebuggerScripts { sysroot: builder.sysroot(compiler), host: target });
|
||
}
|
||
|
||
if suite.ends_with("fulldeps") {
|
||
builder.ensure(compile::Rustc { compiler, target });
|
||
}
|
||
|
||
builder.ensure(compile::Std { compiler, target });
|
||
// ensure that `libproc_macro` is available on the host.
|
||
builder.ensure(compile::Std { compiler, target: compiler.host });
|
||
|
||
// Also provide `rust_test_helpers` for the host.
|
||
builder.ensure(native::TestHelpers { target: compiler.host });
|
||
|
||
// As well as the target, except for plain wasm32, which can't build it
|
||
if !target.contains("wasm32") || target.contains("emscripten") {
|
||
builder.ensure(native::TestHelpers { target });
|
||
}
|
||
|
||
builder.ensure(RemoteCopyLibs { compiler, target });
|
||
|
||
let mut cmd = builder.tool_cmd(Tool::Compiletest);
|
||
|
||
// compiletest currently has... a lot of arguments, so let's just pass all
|
||
// of them!
|
||
|
||
cmd.arg("--compile-lib-path").arg(builder.rustc_libdir(compiler));
|
||
cmd.arg("--run-lib-path").arg(builder.sysroot_libdir(compiler, target));
|
||
cmd.arg("--rustc-path").arg(builder.rustc(compiler));
|
||
|
||
let is_rustdoc = suite.ends_with("rustdoc-ui") || suite.ends_with("rustdoc-js");
|
||
|
||
// Avoid depending on rustdoc when we don't need it.
|
||
if mode == "rustdoc"
|
||
|| mode == "run-make"
|
||
|| (mode == "ui" && is_rustdoc)
|
||
|| mode == "js-doc-test"
|
||
|| mode == "rustdoc-json"
|
||
{
|
||
cmd.arg("--rustdoc-path").arg(builder.rustdoc(compiler));
|
||
}
|
||
|
||
if mode == "rustdoc-json" {
|
||
// Use the beta compiler for jsondocck
|
||
let json_compiler = compiler.with_stage(0);
|
||
cmd.arg("--jsondocck-path")
|
||
.arg(builder.ensure(tool::JsonDocCk { compiler: json_compiler, target }));
|
||
}
|
||
|
||
if mode == "run-make" && suite.ends_with("fulldeps") {
|
||
cmd.arg("--rust-demangler-path").arg(builder.tool_exe(Tool::RustDemangler));
|
||
}
|
||
|
||
cmd.arg("--src-base").arg(builder.src.join("src/test").join(suite));
|
||
cmd.arg("--build-base").arg(testdir(builder, compiler.host).join(suite));
|
||
cmd.arg("--stage-id").arg(format!("stage{}-{}", compiler.stage, target));
|
||
cmd.arg("--suite").arg(suite);
|
||
cmd.arg("--mode").arg(mode);
|
||
cmd.arg("--target").arg(target.rustc_target_arg());
|
||
cmd.arg("--host").arg(&*compiler.host.triple);
|
||
cmd.arg("--llvm-filecheck").arg(builder.llvm_filecheck(builder.config.build));
|
||
|
||
if builder.config.cmd.bless() {
|
||
cmd.arg("--bless");
|
||
}
|
||
|
||
let compare_mode =
|
||
builder.config.cmd.compare_mode().or_else(|| {
|
||
if builder.config.test_compare_mode { self.compare_mode } else { None }
|
||
});
|
||
|
||
if let Some(ref pass) = builder.config.cmd.pass() {
|
||
cmd.arg("--pass");
|
||
cmd.arg(pass);
|
||
}
|
||
|
||
if let Some(ref nodejs) = builder.config.nodejs {
|
||
cmd.arg("--nodejs").arg(nodejs);
|
||
}
|
||
if let Some(ref npm) = builder.config.npm {
|
||
cmd.arg("--npm").arg(npm);
|
||
}
|
||
|
||
let mut flags = if is_rustdoc { Vec::new() } else { vec!["-Crpath".to_string()] };
|
||
if !is_rustdoc {
|
||
if builder.config.rust_optimize_tests {
|
||
flags.push("-O".to_string());
|
||
}
|
||
}
|
||
flags.push(format!("-Cdebuginfo={}", builder.config.rust_debuginfo_level_tests));
|
||
flags.push("-Zunstable-options".to_string());
|
||
flags.push(builder.config.cmd.rustc_args().join(" "));
|
||
|
||
if let Some(linker) = builder.linker(target) {
|
||
cmd.arg("--linker").arg(linker);
|
||
}
|
||
|
||
let mut hostflags = flags.clone();
|
||
hostflags.push(format!("-Lnative={}", builder.test_helpers_out(compiler.host).display()));
|
||
if builder.is_fuse_ld_lld(compiler.host) {
|
||
hostflags.push("-Clink-args=-fuse-ld=lld".to_string());
|
||
}
|
||
cmd.arg("--host-rustcflags").arg(hostflags.join(" "));
|
||
|
||
let mut targetflags = flags;
|
||
targetflags.push(format!("-Lnative={}", builder.test_helpers_out(target).display()));
|
||
if builder.is_fuse_ld_lld(target) {
|
||
targetflags.push("-Clink-args=-fuse-ld=lld".to_string());
|
||
}
|
||
cmd.arg("--target-rustcflags").arg(targetflags.join(" "));
|
||
|
||
cmd.arg("--docck-python").arg(builder.python());
|
||
|
||
if builder.config.build.ends_with("apple-darwin") {
|
||
// Force /usr/bin/python3 on macOS for LLDB tests because we're loading the
|
||
// LLDB plugin's compiled module which only works with the system python
|
||
// (namely not Homebrew-installed python)
|
||
cmd.arg("--lldb-python").arg("/usr/bin/python3");
|
||
} else {
|
||
cmd.arg("--lldb-python").arg(builder.python());
|
||
}
|
||
|
||
if let Some(ref gdb) = builder.config.gdb {
|
||
cmd.arg("--gdb").arg(gdb);
|
||
}
|
||
|
||
let run = |cmd: &mut Command| {
|
||
cmd.output().map(|output| {
|
||
String::from_utf8_lossy(&output.stdout)
|
||
.lines()
|
||
.next()
|
||
.unwrap_or_else(|| panic!("{:?} failed {:?}", cmd, output))
|
||
.to_string()
|
||
})
|
||
};
|
||
let lldb_exe = "lldb";
|
||
let lldb_version = Command::new(lldb_exe)
|
||
.arg("--version")
|
||
.output()
|
||
.map(|output| String::from_utf8_lossy(&output.stdout).to_string())
|
||
.ok();
|
||
if let Some(ref vers) = lldb_version {
|
||
cmd.arg("--lldb-version").arg(vers);
|
||
let lldb_python_dir = run(Command::new(lldb_exe).arg("-P")).ok();
|
||
if let Some(ref dir) = lldb_python_dir {
|
||
cmd.arg("--lldb-python-dir").arg(dir);
|
||
}
|
||
}
|
||
|
||
if util::forcing_clang_based_tests() {
|
||
let clang_exe = builder.llvm_out(target).join("bin").join("clang");
|
||
cmd.arg("--run-clang-based-tests-with").arg(clang_exe);
|
||
}
|
||
|
||
// Get paths from cmd args
|
||
let paths = match &builder.config.cmd {
|
||
Subcommand::Test { ref paths, .. } => &paths[..],
|
||
_ => &[],
|
||
};
|
||
|
||
// Get test-args by striping suite path
|
||
let mut test_args: Vec<&str> = paths
|
||
.iter()
|
||
.map(|p| match p.strip_prefix(".") {
|
||
Ok(path) => path,
|
||
Err(_) => p,
|
||
})
|
||
.filter(|p| p.starts_with(suite_path))
|
||
.filter(|p| {
|
||
let exists = p.is_dir() || p.is_file();
|
||
if !exists {
|
||
if let Some(p) = p.to_str() {
|
||
builder.info(&format!(
|
||
"Warning: Skipping \"{}\": not a regular file or directory",
|
||
p
|
||
));
|
||
}
|
||
}
|
||
exists
|
||
})
|
||
.filter_map(|p| {
|
||
// Since test suite paths are themselves directories, if we don't
|
||
// specify a directory or file, we'll get an empty string here
|
||
// (the result of the test suite directory without its suite prefix).
|
||
// Therefore, we need to filter these out, as only the first --test-args
|
||
// flag is respected, so providing an empty --test-args conflicts with
|
||
// any following it.
|
||
match p.strip_prefix(suite_path).ok().and_then(|p| p.to_str()) {
|
||
Some(s) if !s.is_empty() => Some(s),
|
||
_ => None,
|
||
}
|
||
})
|
||
.collect();
|
||
|
||
test_args.append(&mut builder.config.cmd.test_args());
|
||
|
||
cmd.args(&test_args);
|
||
|
||
if builder.is_verbose() {
|
||
cmd.arg("--verbose");
|
||
}
|
||
|
||
if !builder.config.verbose_tests {
|
||
cmd.arg("--quiet");
|
||
}
|
||
|
||
let mut llvm_components_passed = false;
|
||
let mut copts_passed = false;
|
||
if builder.config.llvm_enabled() {
|
||
let llvm_config = builder.ensure(native::Llvm { target: builder.config.build });
|
||
if !builder.config.dry_run {
|
||
let llvm_version = output(Command::new(&llvm_config).arg("--version"));
|
||
let llvm_components = output(Command::new(&llvm_config).arg("--components"));
|
||
// Remove trailing newline from llvm-config output.
|
||
cmd.arg("--llvm-version")
|
||
.arg(llvm_version.trim())
|
||
.arg("--llvm-components")
|
||
.arg(llvm_components.trim());
|
||
llvm_components_passed = true;
|
||
}
|
||
if !builder.is_rust_llvm(target) {
|
||
cmd.arg("--system-llvm");
|
||
}
|
||
|
||
// Tests that use compiler libraries may inherit the `-lLLVM` link
|
||
// requirement, but the `-L` library path is not propagated across
|
||
// separate compilations. We can add LLVM's library path to the
|
||
// platform-specific environment variable as a workaround.
|
||
if !builder.config.dry_run && suite.ends_with("fulldeps") {
|
||
let llvm_libdir = output(Command::new(&llvm_config).arg("--libdir"));
|
||
add_link_lib_path(vec![llvm_libdir.trim().into()], &mut cmd);
|
||
}
|
||
|
||
// Only pass correct values for these flags for the `run-make` suite as it
|
||
// requires that a C++ compiler was configured which isn't always the case.
|
||
if !builder.config.dry_run && matches!(suite, "run-make" | "run-make-fulldeps") {
|
||
// The llvm/bin directory contains many useful cross-platform
|
||
// tools. Pass the path to run-make tests so they can use them.
|
||
let llvm_bin_path = llvm_config
|
||
.parent()
|
||
.expect("Expected llvm-config to be contained in directory");
|
||
assert!(llvm_bin_path.is_dir());
|
||
cmd.arg("--llvm-bin-dir").arg(llvm_bin_path);
|
||
|
||
// If LLD is available, add it to the PATH
|
||
if builder.config.lld_enabled {
|
||
let lld_install_root =
|
||
builder.ensure(native::Lld { target: builder.config.build });
|
||
|
||
let lld_bin_path = lld_install_root.join("bin");
|
||
|
||
let old_path = env::var_os("PATH").unwrap_or_default();
|
||
let new_path = env::join_paths(
|
||
std::iter::once(lld_bin_path).chain(env::split_paths(&old_path)),
|
||
)
|
||
.expect("Could not add LLD bin path to PATH");
|
||
cmd.env("PATH", new_path);
|
||
}
|
||
}
|
||
}
|
||
|
||
// Only pass correct values for these flags for the `run-make` suite as it
|
||
// requires that a C++ compiler was configured which isn't always the case.
|
||
if !builder.config.dry_run && matches!(suite, "run-make" | "run-make-fulldeps") {
|
||
cmd.arg("--cc")
|
||
.arg(builder.cc(target))
|
||
.arg("--cxx")
|
||
.arg(builder.cxx(target).unwrap())
|
||
.arg("--cflags")
|
||
.arg(builder.cflags(target, GitRepo::Rustc).join(" "));
|
||
copts_passed = true;
|
||
if let Some(ar) = builder.ar(target) {
|
||
cmd.arg("--ar").arg(ar);
|
||
}
|
||
}
|
||
|
||
if !llvm_components_passed {
|
||
cmd.arg("--llvm-components").arg("");
|
||
}
|
||
if !copts_passed {
|
||
cmd.arg("--cc").arg("").arg("--cxx").arg("").arg("--cflags").arg("");
|
||
}
|
||
|
||
if builder.remote_tested(target) {
|
||
cmd.arg("--remote-test-client").arg(builder.tool_exe(Tool::RemoteTestClient));
|
||
}
|
||
|
||
// Running a C compiler on MSVC requires a few env vars to be set, to be
|
||
// sure to set them here.
|
||
//
|
||
// Note that if we encounter `PATH` we make sure to append to our own `PATH`
|
||
// rather than stomp over it.
|
||
if target.contains("msvc") {
|
||
for &(ref k, ref v) in builder.cc[&target].env() {
|
||
if k != "PATH" {
|
||
cmd.env(k, v);
|
||
}
|
||
}
|
||
}
|
||
cmd.env("RUSTC_BOOTSTRAP", "1");
|
||
builder.add_rust_test_threads(&mut cmd);
|
||
|
||
if builder.config.sanitizers_enabled(target) {
|
||
cmd.env("RUSTC_SANITIZER_SUPPORT", "1");
|
||
}
|
||
|
||
if builder.config.profiler_enabled(target) {
|
||
cmd.env("RUSTC_PROFILER_SUPPORT", "1");
|
||
}
|
||
|
||
let tmp = builder.out.join("tmp");
|
||
std::fs::create_dir_all(&tmp).unwrap();
|
||
cmd.env("RUST_TEST_TMPDIR", tmp);
|
||
|
||
cmd.arg("--adb-path").arg("adb");
|
||
cmd.arg("--adb-test-dir").arg(ADB_TEST_DIR);
|
||
if target.contains("android") {
|
||
// Assume that cc for this target comes from the android sysroot
|
||
cmd.arg("--android-cross-path")
|
||
.arg(builder.cc(target).parent().unwrap().parent().unwrap());
|
||
} else {
|
||
cmd.arg("--android-cross-path").arg("");
|
||
}
|
||
|
||
if builder.config.cmd.rustfix_coverage() {
|
||
cmd.arg("--rustfix-coverage");
|
||
}
|
||
|
||
cmd.env("BOOTSTRAP_CARGO", &builder.initial_cargo);
|
||
|
||
builder.ci_env.force_coloring_in_ci(&mut cmd);
|
||
|
||
builder.info(&format!(
|
||
"Check compiletest suite={} mode={} ({} -> {})",
|
||
suite, mode, &compiler.host, target
|
||
));
|
||
let _time = util::timeit(&builder);
|
||
try_run(builder, &mut cmd);
|
||
|
||
if let Some(compare_mode) = compare_mode {
|
||
cmd.arg("--compare-mode").arg(compare_mode);
|
||
builder.info(&format!(
|
||
"Check compiletest suite={} mode={} compare_mode={} ({} -> {})",
|
||
suite, mode, compare_mode, &compiler.host, target
|
||
));
|
||
let _time = util::timeit(&builder);
|
||
try_run(builder, &mut cmd);
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
|
||
struct BookTest {
|
||
compiler: Compiler,
|
||
path: PathBuf,
|
||
name: &'static str,
|
||
is_ext_doc: bool,
|
||
}
|
||
|
||
impl Step for BookTest {
|
||
type Output = ();
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.never()
|
||
}
|
||
|
||
/// Runs the documentation tests for a book in `src/doc`.
|
||
///
|
||
/// This uses the `rustdoc` that sits next to `compiler`.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
// External docs are different from local because:
|
||
// - Some books need pre-processing by mdbook before being tested.
|
||
// - They need to save their state to toolstate.
|
||
// - They are only tested on the "checktools" builders.
|
||
//
|
||
// The local docs are tested by default, and we don't want to pay the
|
||
// cost of building mdbook, so they use `rustdoc --test` directly.
|
||
// Also, the unstable book is special because SUMMARY.md is generated,
|
||
// so it is easier to just run `rustdoc` on its files.
|
||
if self.is_ext_doc {
|
||
self.run_ext_doc(builder);
|
||
} else {
|
||
self.run_local_doc(builder);
|
||
}
|
||
}
|
||
}
|
||
|
||
impl BookTest {
|
||
/// This runs the equivalent of `mdbook test` (via the rustbook wrapper)
|
||
/// which in turn runs `rustdoc --test` on each file in the book.
|
||
fn run_ext_doc(self, builder: &Builder<'_>) {
|
||
let compiler = self.compiler;
|
||
|
||
builder.ensure(compile::Std { compiler, target: compiler.host });
|
||
|
||
// mdbook just executes a binary named "rustdoc", so we need to update
|
||
// PATH so that it points to our rustdoc.
|
||
let mut rustdoc_path = builder.rustdoc(compiler);
|
||
rustdoc_path.pop();
|
||
let old_path = env::var_os("PATH").unwrap_or_default();
|
||
let new_path = env::join_paths(iter::once(rustdoc_path).chain(env::split_paths(&old_path)))
|
||
.expect("could not add rustdoc to PATH");
|
||
|
||
let mut rustbook_cmd = builder.tool_cmd(Tool::Rustbook);
|
||
let path = builder.src.join(&self.path);
|
||
rustbook_cmd.env("PATH", new_path).arg("test").arg(path);
|
||
builder.add_rust_test_threads(&mut rustbook_cmd);
|
||
builder.info(&format!("Testing rustbook {}", self.path.display()));
|
||
let _time = util::timeit(&builder);
|
||
let toolstate = if try_run(builder, &mut rustbook_cmd) {
|
||
ToolState::TestPass
|
||
} else {
|
||
ToolState::TestFail
|
||
};
|
||
builder.save_toolstate(self.name, toolstate);
|
||
}
|
||
|
||
/// This runs `rustdoc --test` on all `.md` files in the path.
|
||
fn run_local_doc(self, builder: &Builder<'_>) {
|
||
let compiler = self.compiler;
|
||
|
||
builder.ensure(compile::Std { compiler, target: compiler.host });
|
||
|
||
// Do a breadth-first traversal of the `src/doc` directory and just run
|
||
// tests for all files that end in `*.md`
|
||
let mut stack = vec![builder.src.join(self.path)];
|
||
let _time = util::timeit(&builder);
|
||
let mut files = Vec::new();
|
||
while let Some(p) = stack.pop() {
|
||
if p.is_dir() {
|
||
stack.extend(t!(p.read_dir()).map(|p| t!(p).path()));
|
||
continue;
|
||
}
|
||
|
||
if p.extension().and_then(|s| s.to_str()) != Some("md") {
|
||
continue;
|
||
}
|
||
|
||
files.push(p);
|
||
}
|
||
|
||
files.sort();
|
||
|
||
for file in files {
|
||
markdown_test(builder, compiler, &file);
|
||
}
|
||
}
|
||
}
|
||
|
||
macro_rules! test_book {
|
||
($($name:ident, $path:expr, $book_name:expr, default=$default:expr;)+) => {
|
||
$(
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct $name {
|
||
compiler: Compiler,
|
||
}
|
||
|
||
impl Step for $name {
|
||
type Output = ();
|
||
const DEFAULT: bool = $default;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path($path)
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure($name {
|
||
compiler: run.builder.compiler(run.builder.top_stage, run.target),
|
||
});
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.ensure(BookTest {
|
||
compiler: self.compiler,
|
||
path: PathBuf::from($path),
|
||
name: $book_name,
|
||
is_ext_doc: !$default,
|
||
});
|
||
}
|
||
}
|
||
)+
|
||
}
|
||
}
|
||
|
||
test_book!(
|
||
Nomicon, "src/doc/nomicon", "nomicon", default=false;
|
||
Reference, "src/doc/reference", "reference", default=false;
|
||
RustdocBook, "src/doc/rustdoc", "rustdoc", default=true;
|
||
RustcBook, "src/doc/rustc", "rustc", default=true;
|
||
RustByExample, "src/doc/rust-by-example", "rust-by-example", default=false;
|
||
EmbeddedBook, "src/doc/embedded-book", "embedded-book", default=false;
|
||
TheBook, "src/doc/book", "book", default=false;
|
||
UnstableBook, "src/doc/unstable-book", "unstable-book", default=true;
|
||
EditionGuide, "src/doc/edition-guide", "edition-guide", default=false;
|
||
);
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct ErrorIndex {
|
||
compiler: Compiler,
|
||
}
|
||
|
||
impl Step for ErrorIndex {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/error_index_generator")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
// error_index_generator depends on librustdoc. Use the compiler that
|
||
// is normally used to build rustdoc for other tests (like compiletest
|
||
// tests in src/test/rustdoc) so that it shares the same artifacts.
|
||
let compiler = run.builder.compiler(run.builder.top_stage, run.builder.config.build);
|
||
run.builder.ensure(ErrorIndex { compiler });
|
||
}
|
||
|
||
/// Runs the error index generator tool to execute the tests located in the error
|
||
/// index.
|
||
///
|
||
/// The `error_index_generator` tool lives in `src/tools` and is used to
|
||
/// generate a markdown file from the error indexes of the code base which is
|
||
/// then passed to `rustdoc --test`.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let compiler = self.compiler;
|
||
|
||
let dir = testdir(builder, compiler.host);
|
||
t!(fs::create_dir_all(&dir));
|
||
let output = dir.join("error-index.md");
|
||
|
||
let mut tool = tool::ErrorIndex::command(builder);
|
||
tool.arg("markdown").arg(&output);
|
||
|
||
builder.info(&format!("Testing error-index stage{}", compiler.stage));
|
||
let _time = util::timeit(&builder);
|
||
builder.run_quiet(&mut tool);
|
||
// The tests themselves need to link to std, so make sure it is
|
||
// available.
|
||
builder.ensure(compile::Std { compiler, target: compiler.host });
|
||
markdown_test(builder, compiler, &output);
|
||
}
|
||
}
|
||
|
||
fn markdown_test(builder: &Builder<'_>, compiler: Compiler, markdown: &Path) -> bool {
|
||
if let Ok(contents) = fs::read_to_string(markdown) {
|
||
if !contents.contains("```") {
|
||
return true;
|
||
}
|
||
}
|
||
|
||
builder.info(&format!("doc tests for: {}", markdown.display()));
|
||
let mut cmd = builder.rustdoc_cmd(compiler);
|
||
builder.add_rust_test_threads(&mut cmd);
|
||
cmd.arg("--test");
|
||
cmd.arg(markdown);
|
||
cmd.env("RUSTC_BOOTSTRAP", "1");
|
||
|
||
let test_args = builder.config.cmd.test_args().join(" ");
|
||
cmd.arg("--test-args").arg(test_args);
|
||
|
||
if builder.config.verbose_tests {
|
||
try_run(builder, &mut cmd)
|
||
} else {
|
||
try_run_quiet(builder, &mut cmd)
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct RustcGuide;
|
||
|
||
impl Step for RustcGuide {
|
||
type Output = ();
|
||
const DEFAULT: bool = false;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/doc/rustc-dev-guide")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(RustcGuide);
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let src = builder.src.join("src/doc/rustc-dev-guide");
|
||
let mut rustbook_cmd = builder.tool_cmd(Tool::Rustbook);
|
||
let toolstate = if try_run(builder, rustbook_cmd.arg("linkcheck").arg(&src)) {
|
||
ToolState::TestPass
|
||
} else {
|
||
ToolState::TestFail
|
||
};
|
||
builder.save_toolstate("rustc-dev-guide", toolstate);
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct CrateLibrustc {
|
||
compiler: Compiler,
|
||
target: TargetSelection,
|
||
test_kind: TestKind,
|
||
krate: Interned<String>,
|
||
}
|
||
|
||
impl Step for CrateLibrustc {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.krate("rustc-main")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let builder = run.builder;
|
||
let compiler = builder.compiler(builder.top_stage, run.build_triple());
|
||
|
||
for krate in builder.in_tree_crates("rustc-main", Some(run.target)) {
|
||
if krate.path.ends_with(&run.path) {
|
||
let test_kind = builder.kind.into();
|
||
|
||
builder.ensure(CrateLibrustc {
|
||
compiler,
|
||
target: run.target,
|
||
test_kind,
|
||
krate: krate.name,
|
||
});
|
||
}
|
||
}
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.ensure(Crate {
|
||
compiler: self.compiler,
|
||
target: self.target,
|
||
mode: Mode::Rustc,
|
||
test_kind: self.test_kind,
|
||
krate: self.krate,
|
||
});
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
|
||
pub struct Crate {
|
||
pub compiler: Compiler,
|
||
pub target: TargetSelection,
|
||
pub mode: Mode,
|
||
pub test_kind: TestKind,
|
||
pub krate: Interned<String>,
|
||
}
|
||
|
||
impl Step for Crate {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.krate("test")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let builder = run.builder;
|
||
let compiler = builder.compiler(builder.top_stage, run.build_triple());
|
||
|
||
let make = |mode: Mode, krate: &CargoCrate| {
|
||
let test_kind = builder.kind.into();
|
||
|
||
builder.ensure(Crate {
|
||
compiler,
|
||
target: run.target,
|
||
mode,
|
||
test_kind,
|
||
krate: krate.name,
|
||
});
|
||
};
|
||
|
||
for krate in builder.in_tree_crates("test", Some(run.target)) {
|
||
if krate.path.ends_with(&run.path) {
|
||
make(Mode::Std, krate);
|
||
}
|
||
}
|
||
}
|
||
|
||
/// Runs all unit tests plus documentation tests for a given crate defined
|
||
/// by a `Cargo.toml` (single manifest)
|
||
///
|
||
/// This is what runs tests for crates like the standard library, compiler, etc.
|
||
/// It essentially is the driver for running `cargo test`.
|
||
///
|
||
/// Currently this runs all tests for a DAG by passing a bunch of `-p foo`
|
||
/// arguments, and those arguments are discovered from `cargo metadata`.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let compiler = self.compiler;
|
||
let target = self.target;
|
||
let mode = self.mode;
|
||
let test_kind = self.test_kind;
|
||
let krate = self.krate;
|
||
|
||
builder.ensure(compile::Std { compiler, target });
|
||
builder.ensure(RemoteCopyLibs { compiler, target });
|
||
|
||
// If we're not doing a full bootstrap but we're testing a stage2
|
||
// version of libstd, then what we're actually testing is the libstd
|
||
// produced in stage1. Reflect that here by updating the compiler that
|
||
// we're working with automatically.
|
||
let compiler = builder.compiler_for(compiler.stage, compiler.host, target);
|
||
|
||
let mut cargo =
|
||
builder.cargo(compiler, mode, SourceType::InTree, target, test_kind.subcommand());
|
||
match mode {
|
||
Mode::Std => {
|
||
compile::std_cargo(builder, target, compiler.stage, &mut cargo);
|
||
}
|
||
Mode::Rustc => {
|
||
builder.ensure(compile::Rustc { compiler, target });
|
||
compile::rustc_cargo(builder, &mut cargo, target);
|
||
}
|
||
_ => panic!("can only test libraries"),
|
||
};
|
||
|
||
// Build up the base `cargo test` command.
|
||
//
|
||
// Pass in some standard flags then iterate over the graph we've discovered
|
||
// in `cargo metadata` with the maps above and figure out what `-p`
|
||
// arguments need to get passed.
|
||
if test_kind.subcommand() == "test" && !builder.fail_fast {
|
||
cargo.arg("--no-fail-fast");
|
||
}
|
||
match builder.doc_tests {
|
||
DocTests::Only => {
|
||
cargo.arg("--doc");
|
||
}
|
||
DocTests::No => {
|
||
cargo.args(&["--lib", "--bins", "--examples", "--tests", "--benches"]);
|
||
}
|
||
DocTests::Yes => {}
|
||
}
|
||
|
||
cargo.arg("-p").arg(krate);
|
||
|
||
// The tests are going to run with the *target* libraries, so we need to
|
||
// ensure that those libraries show up in the LD_LIBRARY_PATH equivalent.
|
||
//
|
||
// Note that to run the compiler we need to run with the *host* libraries,
|
||
// but our wrapper scripts arrange for that to be the case anyway.
|
||
let mut dylib_path = dylib_path();
|
||
dylib_path.insert(0, PathBuf::from(&*builder.sysroot_libdir(compiler, target)));
|
||
cargo.env(dylib_path_var(), env::join_paths(&dylib_path).unwrap());
|
||
|
||
cargo.arg("--");
|
||
cargo.args(&builder.config.cmd.test_args());
|
||
|
||
if !builder.config.verbose_tests {
|
||
cargo.arg("--quiet");
|
||
}
|
||
|
||
if target.contains("emscripten") {
|
||
cargo.env(
|
||
format!("CARGO_TARGET_{}_RUNNER", envify(&target.triple)),
|
||
builder.config.nodejs.as_ref().expect("nodejs not configured"),
|
||
);
|
||
} else if target.starts_with("wasm32") {
|
||
let node = builder.config.nodejs.as_ref().expect("nodejs not configured");
|
||
let runner =
|
||
format!("{} {}/src/etc/wasm32-shim.js", node.display(), builder.src.display());
|
||
cargo.env(format!("CARGO_TARGET_{}_RUNNER", envify(&target.triple)), &runner);
|
||
} else if builder.remote_tested(target) {
|
||
cargo.env(
|
||
format!("CARGO_TARGET_{}_RUNNER", envify(&target.triple)),
|
||
format!("{} run 0", builder.tool_exe(Tool::RemoteTestClient).display()),
|
||
);
|
||
}
|
||
|
||
builder.info(&format!(
|
||
"{} {} stage{} ({} -> {})",
|
||
test_kind, krate, compiler.stage, &compiler.host, target
|
||
));
|
||
let _time = util::timeit(&builder);
|
||
try_run(builder, &mut cargo.into());
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct CrateRustdoc {
|
||
host: TargetSelection,
|
||
test_kind: TestKind,
|
||
}
|
||
|
||
impl Step for CrateRustdoc {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.paths(&["src/librustdoc", "src/tools/rustdoc"])
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let builder = run.builder;
|
||
|
||
let test_kind = builder.kind.into();
|
||
|
||
builder.ensure(CrateRustdoc { host: run.target, test_kind });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let test_kind = self.test_kind;
|
||
let target = self.host;
|
||
|
||
// Use the previous stage compiler to reuse the artifacts that are
|
||
// created when running compiletest for src/test/rustdoc. If this used
|
||
// `compiler`, then it would cause rustdoc to be built *again*, which
|
||
// isn't really necessary.
|
||
let compiler = builder.compiler_for(builder.top_stage, target, target);
|
||
builder.ensure(compile::Rustc { compiler, target });
|
||
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolRustc,
|
||
target,
|
||
test_kind.subcommand(),
|
||
"src/tools/rustdoc",
|
||
SourceType::InTree,
|
||
&[],
|
||
);
|
||
if test_kind.subcommand() == "test" && !builder.fail_fast {
|
||
cargo.arg("--no-fail-fast");
|
||
}
|
||
|
||
cargo.arg("-p").arg("rustdoc:0.0.0");
|
||
|
||
cargo.arg("--");
|
||
cargo.args(&builder.config.cmd.test_args());
|
||
|
||
if self.host.contains("musl") {
|
||
cargo.arg("'-Ctarget-feature=-crt-static'");
|
||
}
|
||
|
||
// This is needed for running doctests on librustdoc. This is a bit of
|
||
// an unfortunate interaction with how bootstrap works and how cargo
|
||
// sets up the dylib path, and the fact that the doctest (in
|
||
// html/markdown.rs) links to rustc-private libs. For stage1, the
|
||
// compiler host dylibs (in stage1/lib) are not the same as the target
|
||
// dylibs (in stage1/lib/rustlib/...). This is different from a normal
|
||
// rust distribution where they are the same.
|
||
//
|
||
// On the cargo side, normal tests use `target_process` which handles
|
||
// setting up the dylib for a *target* (stage1/lib/rustlib/... in this
|
||
// case). However, for doctests it uses `rustdoc_process` which only
|
||
// sets up the dylib path for the *host* (stage1/lib), which is the
|
||
// wrong directory.
|
||
//
|
||
// It should be considered to just stop running doctests on
|
||
// librustdoc. There is only one test, and it doesn't look too
|
||
// important. There might be other ways to avoid this, but it seems
|
||
// pretty convoluted.
|
||
//
|
||
// See also https://github.com/rust-lang/rust/issues/13983 where the
|
||
// host vs target dylibs for rustdoc are consistently tricky to deal
|
||
// with.
|
||
let mut dylib_path = dylib_path();
|
||
dylib_path.insert(0, PathBuf::from(&*builder.sysroot_libdir(compiler, target)));
|
||
cargo.env(dylib_path_var(), env::join_paths(&dylib_path).unwrap());
|
||
|
||
if !builder.config.verbose_tests {
|
||
cargo.arg("--quiet");
|
||
}
|
||
|
||
builder.info(&format!(
|
||
"{} rustdoc stage{} ({} -> {})",
|
||
test_kind, compiler.stage, &compiler.host, target
|
||
));
|
||
let _time = util::timeit(&builder);
|
||
|
||
try_run(builder, &mut cargo.into());
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct CrateRustdocJsonTypes {
|
||
host: TargetSelection,
|
||
test_kind: TestKind,
|
||
}
|
||
|
||
impl Step for CrateRustdocJsonTypes {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/rustdoc-json-types")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let builder = run.builder;
|
||
|
||
let test_kind = builder.kind.into();
|
||
|
||
builder.ensure(CrateRustdocJsonTypes { host: run.target, test_kind });
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let test_kind = self.test_kind;
|
||
let target = self.host;
|
||
|
||
// Use the previous stage compiler to reuse the artifacts that are
|
||
// created when running compiletest for src/test/rustdoc. If this used
|
||
// `compiler`, then it would cause rustdoc to be built *again*, which
|
||
// isn't really necessary.
|
||
let compiler = builder.compiler_for(builder.top_stage, target, target);
|
||
builder.ensure(compile::Rustc { compiler, target });
|
||
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
compiler,
|
||
Mode::ToolRustc,
|
||
target,
|
||
test_kind.subcommand(),
|
||
"src/rustdoc-json-types",
|
||
SourceType::InTree,
|
||
&[],
|
||
);
|
||
if test_kind.subcommand() == "test" && !builder.fail_fast {
|
||
cargo.arg("--no-fail-fast");
|
||
}
|
||
|
||
cargo.arg("-p").arg("rustdoc-json-types");
|
||
|
||
cargo.arg("--");
|
||
cargo.args(&builder.config.cmd.test_args());
|
||
|
||
if self.host.contains("musl") {
|
||
cargo.arg("'-Ctarget-feature=-crt-static'");
|
||
}
|
||
|
||
if !builder.config.verbose_tests {
|
||
cargo.arg("--quiet");
|
||
}
|
||
|
||
builder.info(&format!(
|
||
"{} rustdoc-json-types stage{} ({} -> {})",
|
||
test_kind, compiler.stage, &compiler.host, target
|
||
));
|
||
let _time = util::timeit(&builder);
|
||
|
||
try_run(builder, &mut cargo.into());
|
||
}
|
||
}
|
||
|
||
/// Some test suites are run inside emulators or on remote devices, and most
|
||
/// of our test binaries are linked dynamically which means we need to ship
|
||
/// the standard library and such to the emulator ahead of time. This step
|
||
/// represents this and is a dependency of all test suites.
|
||
///
|
||
/// Most of the time this is a no-op. For some steps such as shipping data to
|
||
/// QEMU we have to build our own tools so we've got conditional dependencies
|
||
/// on those programs as well. Note that the remote test client is built for
|
||
/// the build target (us) and the server is built for the target.
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct RemoteCopyLibs {
|
||
compiler: Compiler,
|
||
target: TargetSelection,
|
||
}
|
||
|
||
impl Step for RemoteCopyLibs {
|
||
type Output = ();
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.never()
|
||
}
|
||
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let compiler = self.compiler;
|
||
let target = self.target;
|
||
if !builder.remote_tested(target) {
|
||
return;
|
||
}
|
||
|
||
builder.ensure(compile::Std { compiler, target });
|
||
|
||
builder.info(&format!("REMOTE copy libs to emulator ({})", target));
|
||
t!(fs::create_dir_all(builder.out.join("tmp")));
|
||
|
||
let server = builder.ensure(tool::RemoteTestServer { compiler, target });
|
||
|
||
// Spawn the emulator and wait for it to come online
|
||
let tool = builder.tool_exe(Tool::RemoteTestClient);
|
||
let mut cmd = Command::new(&tool);
|
||
cmd.arg("spawn-emulator").arg(target.triple).arg(&server).arg(builder.out.join("tmp"));
|
||
if let Some(rootfs) = builder.qemu_rootfs(target) {
|
||
cmd.arg(rootfs);
|
||
}
|
||
builder.run(&mut cmd);
|
||
|
||
// Push all our dylibs to the emulator
|
||
for f in t!(builder.sysroot_libdir(compiler, target).read_dir()) {
|
||
let f = t!(f);
|
||
let name = f.file_name().into_string().unwrap();
|
||
if util::is_dylib(&name) {
|
||
builder.run(Command::new(&tool).arg("push").arg(f.path()));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct Distcheck;
|
||
|
||
impl Step for Distcheck {
|
||
type Output = ();
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("distcheck")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(Distcheck);
|
||
}
|
||
|
||
/// Runs "distcheck", a 'make check' from a tarball
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.info("Distcheck");
|
||
let dir = builder.out.join("tmp").join("distcheck");
|
||
let _ = fs::remove_dir_all(&dir);
|
||
t!(fs::create_dir_all(&dir));
|
||
|
||
// Guarantee that these are built before we begin running.
|
||
builder.ensure(dist::PlainSourceTarball);
|
||
builder.ensure(dist::Src);
|
||
|
||
let mut cmd = Command::new("tar");
|
||
cmd.arg("-xf")
|
||
.arg(builder.ensure(dist::PlainSourceTarball).tarball())
|
||
.arg("--strip-components=1")
|
||
.current_dir(&dir);
|
||
builder.run(&mut cmd);
|
||
builder.run(
|
||
Command::new("./configure")
|
||
.args(&builder.config.configure_args)
|
||
.arg("--enable-vendor")
|
||
.current_dir(&dir),
|
||
);
|
||
builder.run(
|
||
Command::new(build_helper::make(&builder.config.build.triple))
|
||
.arg("check")
|
||
.current_dir(&dir),
|
||
);
|
||
|
||
// Now make sure that rust-src has all of libstd's dependencies
|
||
builder.info("Distcheck rust-src");
|
||
let dir = builder.out.join("tmp").join("distcheck-src");
|
||
let _ = fs::remove_dir_all(&dir);
|
||
t!(fs::create_dir_all(&dir));
|
||
|
||
let mut cmd = Command::new("tar");
|
||
cmd.arg("-xf")
|
||
.arg(builder.ensure(dist::Src).tarball())
|
||
.arg("--strip-components=1")
|
||
.current_dir(&dir);
|
||
builder.run(&mut cmd);
|
||
|
||
let toml = dir.join("rust-src/lib/rustlib/src/rust/library/std/Cargo.toml");
|
||
builder.run(
|
||
Command::new(&builder.initial_cargo)
|
||
.arg("generate-lockfile")
|
||
.arg("--manifest-path")
|
||
.arg(&toml)
|
||
.current_dir(&dir),
|
||
);
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct Bootstrap;
|
||
|
||
impl Step for Bootstrap {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
/// Tests the build system itself.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
let mut cmd = Command::new(&builder.initial_cargo);
|
||
cmd.arg("test")
|
||
.current_dir(builder.src.join("src/bootstrap"))
|
||
.env("RUSTFLAGS", "-Cdebuginfo=2")
|
||
.env("CARGO_TARGET_DIR", builder.out.join("bootstrap"))
|
||
.env("BOOTSTRAP_OUTPUT_DIRECTORY", &builder.config.out)
|
||
.env("BOOTSTRAP_INITIAL_CARGO", &builder.config.initial_cargo)
|
||
.env("RUSTC_BOOTSTRAP", "1")
|
||
.env("RUSTC", &builder.initial_rustc);
|
||
if let Some(flags) = option_env!("RUSTFLAGS") {
|
||
// Use the same rustc flags for testing as for "normal" compilation,
|
||
// so that Cargo doesn’t recompile the entire dependency graph every time:
|
||
// https://github.com/rust-lang/rust/issues/49215
|
||
cmd.env("RUSTFLAGS", flags);
|
||
}
|
||
if !builder.fail_fast {
|
||
cmd.arg("--no-fail-fast");
|
||
}
|
||
cmd.arg("--").args(&builder.config.cmd.test_args());
|
||
// rustbuild tests are racy on directory creation so just run them one at a time.
|
||
// Since there's not many this shouldn't be a problem.
|
||
cmd.arg("--test-threads=1");
|
||
try_run(builder, &mut cmd);
|
||
}
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/bootstrap")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(Bootstrap);
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct TierCheck {
|
||
pub compiler: Compiler,
|
||
}
|
||
|
||
impl Step for TierCheck {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/tier-check")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
let compiler =
|
||
run.builder.compiler_for(run.builder.top_stage, run.builder.build.build, run.target);
|
||
run.builder.ensure(TierCheck { compiler });
|
||
}
|
||
|
||
/// Tests the Platform Support page in the rustc book.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.ensure(compile::Std { compiler: self.compiler, target: self.compiler.host });
|
||
let mut cargo = tool::prepare_tool_cargo(
|
||
builder,
|
||
self.compiler,
|
||
Mode::ToolStd,
|
||
self.compiler.host,
|
||
"run",
|
||
"src/tools/tier-check",
|
||
SourceType::InTree,
|
||
&[],
|
||
);
|
||
cargo.arg(builder.src.join("src/doc/rustc/src/platform-support.md"));
|
||
cargo.arg(&builder.rustc(self.compiler));
|
||
if builder.is_verbose() {
|
||
cargo.arg("--verbose");
|
||
}
|
||
|
||
builder.info("platform support check");
|
||
try_run(builder, &mut cargo.into());
|
||
}
|
||
}
|
||
|
||
#[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
|
||
pub struct LintDocs {
|
||
pub compiler: Compiler,
|
||
pub target: TargetSelection,
|
||
}
|
||
|
||
impl Step for LintDocs {
|
||
type Output = ();
|
||
const DEFAULT: bool = true;
|
||
const ONLY_HOSTS: bool = true;
|
||
|
||
fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
|
||
run.path("src/tools/lint-docs")
|
||
}
|
||
|
||
fn make_run(run: RunConfig<'_>) {
|
||
run.builder.ensure(LintDocs {
|
||
compiler: run.builder.compiler(run.builder.top_stage, run.builder.config.build),
|
||
target: run.target,
|
||
});
|
||
}
|
||
|
||
/// Tests that the lint examples in the rustc book generate the correct
|
||
/// lints and have the expected format.
|
||
fn run(self, builder: &Builder<'_>) {
|
||
builder.ensure(crate::doc::RustcBook {
|
||
compiler: self.compiler,
|
||
target: self.target,
|
||
validate: true,
|
||
});
|
||
}
|
||
}
|